28184487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17878

約数の個数: 16

約数和(自身を含む): 41075712

約数和(自身を除く): 12891225

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17827, 53481, 303059, 552637, 909177, 1657911, 9394829, 28184487]

約数ペア:

[(1, 28184487), (3, 9394829), (17, 1657911), (31, 909177), (51, 552637), (93, 303059), (527, 53481), (1581, 17827)]